The genome sequence of the thickback sole, Microchirus variegatus (Donovan, 1808).

We present a genome assembly from an individual female Microchirus variegatus (the thickback sole; Chordata; Actinopteri; Pleuronectiformes; Soleidae). The genome sequence is 724.7 megabases in span. Most of the assembly is scaffolded into 23 chromosomal pseudomolecules. The mitochondrial genome has also been assembled and is 17.42 kilobases in length.

The genome sequence of the John Dory, Zeus faber Linnaeus, 1758.

We present a genome assembly from an individual Zeus faber (the John Dory; Chordata; Actinopteri; Zeiformes; Zeidae). The genome sequence is 804.7 megabases in span. Most of the assembly is scaffolded into 22 chromosomal pseudomolecules. The mitochondrial genome has also been assembled and is 16.72 kilobases in length.

The genome sequence of a scale worm, Harmothoe impar (Johnston, 1839).

We present a genome assembly from an individual scale worm, Harmothoe impar; Annelida; Polychaeta; Phyllodocida; Polynoidae). The genome sequence is 1,512.3 megabases in span. Most of the assembly is scaffolded into 18 chromosomal pseudomolecules. The mitochondrial genome has also been assembled and is 15.37 kilobases in length.

The genome sequence of the turban top shell, Gibbula magus (Linnaeus, 1758).

We present a genome assembly from an individual Gibbula magus (the turban top shell; Mollusca; Gastropoda; Trochida; Trochidae). The genome sequence is 1,470 megabases in span. Most of the assembly is scaffolded into 18 chromosomal pseudomolecules. The mitochondrial genome has also been assembled and is 16.1 kilobases in length. Gene annotation of this assembly on Ensembl identified 41,167 protein coding genes.

The genome sequence of the sea mat, Membranipora membranacea (Linnaeus, 1767).

We present a genome assembly from an adult colony of Membranipora membranacea (the sea mat; Bryozoa; Gymnolaemata; Cheilostomatida; Membraniporidae). The genome sequence is 339 megabases in span. Most of the assembly (99.95%) is scaffolded into 11 chromosomal pseudomolecules. The mitochondrial genome has also been assembled and is 14.7 kilobases in length.

The genome sequence of an erect bryozoan, Bugulina stolonifera (Ryland, 1960).

We present a genome assembly from a Bugulina stolonifera colony (an erect bryozoan; Bryozoa; Gymnolaemata; Cheilostomatida; Bugulidae). The genome sequence is 235 megabases in span. Most of the assembly (99.85%) is scaffolded into 11 chromosomal pseudomolecules. The mitochondrial genome was also assembled and is 14.4 kilobases long.

The genome sequence of the European plaice, Pleuronectes platessa (Linnaeus, 1758).

We present a genome assembly from an individual Pleuronectes platessa(the European plaice; Chordata; Actinopteri; Pleuronectiformes; Pleuronectidae). The genome sequence is 687.4 megabases in span. Most of the assembly is scaffolded into 24 chromosomal pseudomolecules. The mitochondrial genome has also been assembled and is 17.4 kilobases in length.

The genome sequence of the Gelatinous Scale Worm, Alentia gelatinosa (Sars, 1835).

We present a genome assembly from an individual Alentia gelatinosa (Gelatinous Scale Worm); Annelida; Polychaeta; Phyllodocida; Polynoidae). The genome sequence is 1,237.5 megabases in span. Most of the assembly is scaffolded into 15 chromosomal pseudomolecules. The mitochondrial genome has also been assembled and is 15.37 kilobases in length.

The genome sequence of the European flat oyster, Ostrea edulis (Linnaeus, 1758).

We present a genome assembly from an individual Ostrea edulis (the European flat oyster; Mollusca; Bivalvia; Ostreida; Ostreidae). The genome sequence is 894.8 megabases in span. Most of the assembly is scaffolded into 10 chromosomal pseudomolecules. The mitochondrial genome has also been assembled and is 16.35 kilobases in length.

The genome sequence of the scale worm, Lepidonotus clava (Montagu, 1808).

We present a genome assembly from an individual Lepidonotus clava (scale worm; Annelida; Polychaeta; Phyllodocida; Polynoidae). The genome sequence is 1,044 megabases in span. Most of the assembly is scaffolded into 18 chromosomal pseudomolecules. The mitochondrial genome has also been assembled and is 15.6 kilobases in length.

The genome sequence of the grey top shell, Steromphala cineraria (Linnaeus, 1758).

We present a genome assembly from an individual Steromphala cineraria (the grey topshell; Mollusca; Gastropoda; Trochida; Trochidae). The genome sequence is 1,270 megabases in span. Most of the assembly (99.23%) is scaffolded into 18 chromosomal pseudomolecules.